restore.pl: fix empty exists check when pressing enter

Signed-off-by: Florian Pritz <bluewind@xssn.at>

1 files changed, 1 insertions, 1 deletions

diff --git a/restore.pl b/restore.pl
index 3d00026..1ca5f68 100755
--- a/restore.pl
+++ b/restore.pl
@@ -73,7 +73,7 @@ for my $filename (@ARGV) {
 	my $id = <STDIN>;
 	chomp $id;
 	chdir "/";
-	next unless (exists ($filelist[$id]));
+	next unless ($id =~ /^\d+$/ && exists ($filelist[$id]));
 	remove_tree $file if -d $file;
 	# need mtime preservation
 	#rcopy $filelist[$id]->{path}, $file;